The Sesia is a river in Piedmont, north-western Italy, tributary to the Po.
The Scrivia, 117 kilometres (73 mi) long, is a right tributary of the river Po, in northern Italy. It runs through Liguria, Piedmont, and Lombardy.
The Bormida is a river of north-west Italy.
The Bormida di Spigno is a river of north-west Italy.
The Soana is a small 24-kilometre (15 mi) torrent of the Province of Turin, Piedmont in north-west Italy, draining a basin of some 214 square kilometres (83 sq mi). Its headwaters are above Pianprato, in Valprato Soana, where a number of smaller torrents converge. It is the principal tributary of the Orco, which it joins at Pont Canavese.
Malone is a 48-kilometre (30 mi) long stream of the Metropolitan City of Turin in Piedmont, north-western Italy. It is a left side tributary of the river Po which flows through the Canavese.
The Versa, a left tributary of the Tanaro, is a 35-kilometre (22 mi) torrent in the Province of Asti in north-west Italy. It is the river of the valley called Valle Versa. In 1836 the Versa was identified, along with the Rotaldo, the Grana, the Stura and the Gattola, as one of the five torrents of the still extant Province of Casale.
The Grue is a torrent in north-west Italy, a right tributary of the Scrivia, whose 32-kilometre (20 mi) course lies entirely within the Province of Alessandria, Piedmont.
The Erro is a 46-kilometre (29 mi) torrent of north-west Italy, a right tributary of the Bormida.
The Tinella, the principal tributary of the Belbo, is a minor stream of Piedmont in northwestern Italy whose course falls entirely within the Province of Cuneo.
The Pellice is a 53-kilometre (33 mi) Italian torrent, which runs through the Metropolitan City of Turin. The stream is a tributary of the Po River, into which it flows near Villafranca Piemonte.
The Ceronda is a 22-kilometre (14 mi) long creek in the Metropolitan City of Turin, Piedmont, region in northwestern Italy.
The Strona di Postua is a 14.1 kilometres (8.8 mi) long torrent in the Piedmont region of northwestern Italy.
The Ostola is a 25 km long stream in the Piedmont region of north-western Italy. It's a left side tributary of the Cervo which flows through the Province of Biella.
The Chiusella is a 41-kilometre (25 mi) long river in the Piedmont region of Italy.
The Borbore is a river of Piedmont, Italy. It is a left-side tributary of the Tanaro.
The Triversa is a river of Piedmont, Italy. It is a left-side tributary of the Borbore.
The Ellero is a 34.6-kilometre (21.5 mi) long river in northwestern Italy (Piedmont).
The Pesio is a 48.8-kilometre (30.3 mi) long river in northwestern Italy (Piedmont).
The Vermenagna is a 27.1-kilometre (16.8 mi) long river in northwestern Italy (Piedmont).
